Harter Fell (Mardale)
5 classifications here — HuMP, Simm, Birkett, Synge and Fellranger — belong to lists OpenFell holds only part of, so they have no list page. See how far the coverage goes.

- Height
- 779 m · 2,556 ft
- Prominence
- 149.2 m
- Grid reference
- NY 45970 09326
- Coordinates
- 54.47641, -2.83532
- County / area
- Westmorland and Furness
- Region
- Lake District E
- OS Landranger
- 90
- OS Explorer
- OL5S OL7N
- Summit feature
- cairn
- Key col
- NY 45235 09592 (629.8 m)
About Harter Fell (Mardale)
This Harter Fell — the Mardale one, in the far eastern Lake District — is a junction point. Three ridges converge at the 779-metre summit, and the fell forms the head of three valleys: Mardale, Longsleddale and the valley of the River Kent.
Background written from facts in the Wikipedia article on Harter Fell (Mardale) (CC BY-SA 4.0). Heights, prominence and grid references come from the Database of British & Irish Hills, not from Wikipedia.
Access rights here
Conditional Right to roam: Right to roam only on mapped CRoW open access land.
Permission needed Wild camping: Needs the landowner's permission — the Dartmoor commons are the only exception in England.
General position for England — local byelaws, seasonal restrictions and closures can override it. Full details: access rights in England · check another location.
Daylight at this summit today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Civil twilight ends
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Computed astronomically for 54.476, -2.835. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (779 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
cairn is built on largely hidden small outcrop of rock.
The recorded summit point is cairn. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Survey method
- Leica NA730/Leica 530
- Record revised
- 15-Nov-16
- Drop measured from
- NY 45235 09592 · 629.8 m
Classification history: height measured as 779.0m.
Survey notes are field observations recorded in the Database of British & Irish Hills (v18.3, CC BY 4.0) by the hill-surveying community.
Which hill this one belongs to
Harter Fell (Mardale) is not counted as an independent hill in its own right. In prominence terms it belongs to High Street (829 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 630 m.
Grouping is by prominence alone: a summit belongs to the nearest higher Marilyn it connects to without a deeper intervening col. Over a large massif that can gather hills no one would walk in a single day, and which few would describe as parts of the same mountain — it is a measure of independence, not a suggested route.
Nearest listed peaks
| Peak | Height | Distance |
|---|---|---|
| Mardale Ill Bell | 760 m | 1.4 km |
| Kentmere Pike | 730.5 m | 1.6 km |
| Branstree | 711.5 m | 1.9 km |
| Rough Crag (Riggindale) | 628 m | 2 km |
| High Street | 828.5 m | 2.6 km |
| Froswick | 720 m | 2.6 km |